i was wondering in terms of AI focus what type of settings you guys shoot with? i've just shot normally with 1 shot and have a manually AF point selection in the middle. also what speeds do you guys see that seem to work best for you guys. i put this in motorsports primarily because i am looking for good panning settings to use since i wil be shooting at formula Drift this weekend in etown. thanks in advance!
heres a panning shot i took last year to get a perspective of maybe what u could tell me to improve on.




